page_ref_unfreeze
DECLARE_TRACEPOINT(page_ref_unfreeze);
if (page_ref_tracepoint_active(page_ref_unfreeze))
page_ref_unfreeze(&folio->page, count);
DEFINE_EVENT(page_ref_mod_template, page_ref_unfreeze,
EXPORT_TRACEPOINT_SYMBOL(page_ref_unfreeze);